485077120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68903}}^1$

素因数の和:68933

約数の個数: 64

約数和(自身を含む): 1265077440

約数和(自身を除く): 780000320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 68903, 137806, 275612, 344515, 551224, 689030, 757933, 1102448, 1378060, 1515866, 2204896, 2756120, 3031732, 3789665, 4409792, 5512240, 6063464, 7579330, 8819584, 11024480, 12126928, 15158660, 22048960, 24253856, 30317320, 44097920, 48507712, 60634640, 97015424, 121269280, 242538560, 485077120]

約数ペア:

[(1, 485077120), (2, 242538560), (4, 121269280), (5, 97015424), (8, 60634640), (10, 48507712), (11, 44097920), (16, 30317320), (20, 24253856), (22, 22048960), (32, 15158660), (40, 12126928), (44, 11024480), (55, 8819584), (64, 7579330), (80, 6063464), (88, 5512240), (110, 4409792), (128, 3789665), (160, 3031732), (176, 2756120), (220, 2204896), (320, 1515866), (352, 1378060), (440, 1102448), (640, 757933), (704, 689030), (880, 551224), (1408, 344515), (1760, 275612), (3520, 137806), (7040, 68903)]